This afternoon's sailing to Liverpool is now delayed by three hours as engineers are still working on the Manannan's faulty generator.
The Steam Packet says the 3pm crossing is now expected to depart at 6.15pm, Thursday, August 7.
This will also impact the return sailing, which is now due to leave Liverpool at 10:15pm.
It comes after the vessel had to return to Douglas midway into its journey to Liverpool this morning.
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